Topic
UPCAT Combinatorics questions with answers
2 UPCAT combinatorics practice questions, each with the correct answer and a worked explanation. Drill this single topic instead of a whole subtest.
- 36Six people at a meeting each shake hands once with every other person. How many handshakes occur in total?
Answer: A. 15Mathematics - 37How many distinguishable arrangements can be made from the letters of the word LEVEL?
Answer: A. 30Mathematics